diff options
Diffstat (limited to 'src/include/ndpi_typedefs.h')
| -rw-r--r-- | src/include/ndpi_typedefs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/ndpi_typedefs.h b/src/include/ndpi_typedefs.h index beb6a86f8..d0afcb40c 100644 --- a/src/include/ndpi_typedefs.h +++ b/src/include/ndpi_typedefs.h @@ -178,7 +178,15 @@ struct ndpi_wifi_header PACK_ON struct ndpi_mpls_header { + /* Before using this strcut to parse an MPLS header, you will need to convert + * the 4-byte data to the correct endianess with ntohl(). */ +#if defined(__LITTLE_ENDIAN__) + u_int32_t ttl:8, s:1, exp:3, label:20; +#elif defined(__BIG_ENDIAN__) u_int32_t label:20, exp:3, s:1, ttl:8; +#else +# error "Byte order must be defined" +#endif } PACK_OFF; /* ++++++++++++++++++++++++ IP header ++++++++++++++++++++++++ */ |